What part of speech is sound?

"Sound" can be multiple parts of speech depending on how it's used in a sentence. Here are a few possibilities:

* Noun: This is the most common use, referring to a vibration that travels through the air and is perceived by the ear.

* Example: "The sound of the ocean was calming."

* Verb: This refers to making a noise or emitting a vibration.

* Example: "The car sounded its horn."

* Adjective: This describes something that makes a noise or is related to sound.

* Example: "The sound system was powerful."

* Interjection: This is an exclamation expressing surprise or alarm.

* Example: "Sound the alarm!" (meaning "Make a sound to warn people!")

To determine the part of speech, you'll need to look at the context in which the word is used.